Answer Posted / rahul

of course it will not run..coz an AC motor(sync or ind)
needs rotating magnetic field which is possible to get only
if dc supply is rotating. Sync motor has arm on stator. So
no rotating field. And induction m/c run on Electromagnetic
induction principle which is not possible with dc coz ckt
saturates in dc(similar to transformer). So there can be
heavy heating followed by damage;

What is the main use of rotary phase converter ?

1155

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how we can find of current direction(supply comming/out going direction) when a transmission line passing through sides.

2395

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at work we have a 3 phase motor but on testing one phase isnt getting a reading. it runs 24 hours a day all week. stops and starts well no noise or heating. the phase isnt down to earth.is it just a bad meter reading or not? phases one and three came up with a resistance reading of 0.4 but phase 2 couldnt get anything shows up as open circuit.

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Can you explain about TEE protection scheme?

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Can we Co-ordinate relay in Load Break switch?

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In radial network the source is fed from 1 end both ends at central

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IN dc capacitive reactance is??

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how meger function

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what is Anti-pumping?

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